spidergal,
ossobuco has your correct answer, but might I comment on a few other expressions in your post?
Quote:I attended a chemistry practical class few days back.
That should be chemistry
practicum
Quote:I had the names on my tips.
"on the tip of my tongue" means that you could almost speak the words but could not quite remember them.
"at your fingertips" means that something was almost in your posession
Quote:I remembered having repeated the list to atleast 3 different people.
This should be "I
remember having..."
Although not incorrect, it is better to use the most recent tense that works
no need to hyphenate, homework is already its own word
Quote:To my madness, I am not able to recall one of them today.
"To my X, ..." is an antiquated form that now only sounds right when used with specific words, such as: "to my despair"
Quote:I was just wondering what do you call such a mental state
memory lapse does not refer to the
state but to the specific
action (or non-action) of not remembering
the best word to describe the
state is "forgetful"